Monaco

1925 Geneva Protocol
Deposit of instruments of accession (Paris) 6 January 1967  
Antarctic Treaty
Deposit of instruments of accession (Washington) 31 May 2008  
Anti-Personnel Mine Ban Convention
Signature (UN) 4 December 1997  
Deposit of instruments of ratification (UN) 17 November 1998  
Arms Trade Treaty
Deposit of instruments of accession (UN) 30 June 2016  
Biological Weapons Convention
Deposit of instruments of accession (London) 30 April 1999  
Chemical Weapons Convention
Signature (UN) 13 January 1993  
Deposit of instruments of ratification (UN) 1 June 1995  
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN) 1 October 1996  
Deposit of instruments of ratification (UN) 18 December 1998  
Convention on Certain Conventional Weapons
Deposit of instruments of accession (UN) 12 August 1997  
Consent to be bound to Protocol I to the Convention on Certain Conventional Weapons (UN) 12 August 1997  
Consent to be bound to Amended Protocol II on the Use of Mines, Booby-Traps and Other Devices (UN) 12 August 1997  
Convention on Cluster Munitions
Signature (UN) 3 December 2008  
Deposit of instruments of ratification (UN) 21 September 2010  
International Convention for the Suppression of Acts of Nuclear Terrorism
Signature (UN) 14 September 2005  
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Deposit of instruments of accession (Washington) 13 March 1995